Rihanna’s tattoo obsession continues. The bad girl added some fresh ink to her body this week. RiRi visited the Shamrock Social Club in Los Angeles, getting “Thug Life” tatted across her knuckles.

“All these bitches screaming that 2pac back â™« #THUGLIFE,” tweeted the pop star, who already has around 14 tattoos including one with her best friend’s birthdate on her shoulder and another on her chest that reads “Never a failure, always a lesson.”

But that wasn’t all. She appeared to be getting another tat on her body from famed tattoo artist Mark Mahoney, while holding a beer bottle. During her trip to the tattoo parlor, she also ran into Grindhouse actor Danny Trejo.